Blair William & Co. IL Boosts Apollo Global Management Stake

Investment firm increases position in financial services provider by 264.8% in Q3

Mar. 11, 2026 at 7:34am

According to a recent SEC filing, investment firm Blair William & Co. IL increased its position in Apollo Global Management Inc. (NYSE:APO) by 264.8% in the third quarter. The firm now owns 53,245 shares of the financial services provider's stock, worth approximately $7.1 million.

Why it matters

This significant increase in ownership stake by a major institutional investor suggests confidence in Apollo Global Management's performance and future prospects. As a leading alternative investment manager, Apollo's financial results and asset growth are closely watched by the investment community.

The details

Blair William & Co. IL added 38,649 shares to its Apollo Global Management position during the third quarter, bringing its total holdings to 53,245 shares. This represents a 264.8% increase compared to the prior quarter. Apollo Global Management is a global alternative investment manager that specializes in private equity, credit, and real assets.

  • Blair William & Co. IL filed its Q3 2026 Form 13F with the SEC on March 11, 2026, disclosing the increased stake in Apollo Global Management.

The players

Blair William & Co. IL

An investment management firm that provides a range of investment strategies and services to institutional and individual clients.

Apollo Global Management Inc.

A global alternative investment manager that specializes in private equity, credit, and real assets.

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The takeaway

The significant increase in ownership by Blair William & Co. IL suggests institutional investors remain bullish on Apollo Global Management's long-term growth prospects as a leading alternative asset manager.